About block 904,688
Bitcoin block 904,688 was mined by SpiderPool on July 9, 2025 at 3:56 AM UTC, 1 min 49 s after block 904,687. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,257 transactions in 1.66 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0142 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1392 BTC for this block.
Block 904,688 is number 1,521 of 2,016 in difficulty epoch 448; 495 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,312 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SpiderPool found 72 blocks in the week before. Today the block has 70,805 confirmations, so it is settled beyond any practical doubt.